#$%^&*AU2009222516B220140424.pdf#####MICROWAVE SYSTEM CALIBRATION APPARATUS AND METHOD OF USE 5 ABSTRACT An apparatus for calibrating a microwave energy delivery device (900) including a body, the body defining a chamber portion (91 0a). The chamber portion (91 Oa) is configured to receive a portion of a microwave energy delivery device (915a) and the 10 body is configured to absorb energy transmitted by the microwave energy delivery device (915a) at a predetermined absorption rate. 23 183 15.1 KU11/1 ------ -- ) C.)